Disconnecting switch 15A, Switch 0-1 (4-pole), in OB3 enclosure. ŁK15-2.8210\OB3

Rotary switch – reliable circuit change

This four-pole rotary switch, designated ŁK15-2.8210\OB3, is a robust solution for switching electrical circuits. Designed for both professional and end-user applications, it provides safe and convenient circuit changes in various applications. Its construction in OB3 housing guarantees durability and resistance to environmental conditions.

Construction and application

The rotary switch is used for manual switching of electrical circuits, offering 0-1 positions. It finds application in motor control, switching power sources, and other applications requiring reliable disconnection or circuit change. Made of high-quality plastic, it is resistant to mechanical damage and ensures long-term operation. Connection of the main contacts is made using screw connections, which facilitates assembly and ensures a secure electrical connection.

Key features and benefits

• High resistance to external factors: IP65 protection class guarantees protection against dust and water jets, making it ideal for use in harsh industrial conditions.
• High rated power: The rated power for AC-3 is 8 kW at 400 V, allowing operation of devices with significant power.
• Safe use: The construction with position 0 allows for complete disconnection of the circuit, increasing safety during maintenance or repair.
• Durable construction: Made of plastic, it provides resistance to corrosion and mechanical damage.
• Versatility: Four-pole construction allows for use in various electrical systems.
• Suitable for continuous operation: The rated continuous current is 15 A, allowing operation in continuous mode without risk of overheating.
• Simple assembly: Screw connections facilitate quick and secure wiring.

Operating parameters

The switch is designed to operate in an ambient temperature of -25°C to +70°C, making it suitable for a wide range of applications. The cross-section of the connection wires is 1.5…4 mm², which ensures compatibility with various types of installation wires. The rated insulation voltage Ui is 500 V and the rated impulse withstand voltage Uimp is 4 kV providing a high level of safety.